How to make iRig Keys I/O's transoprt buttons work on S1?

[satohirox2]

I cannot make transport buttons on iRig Keys I/O work on Studio One 4.
These buttons do not appear in learning menu on external device setting.
Can anyone give me detailed direction?

[Ryan_IK]

Hey e35szk,

Make sure to go to the Studio One top navigation bar and select 'Studio One' -> 'Options'. Inside here go to the 'External Devices' menu with the 5-pin MIDI connection above it. Inside here add a new device and select the 'Presonus' -> 'MMC' option. Connect your iRig Keys I/O to this device and MMC messages from your iRig Keys I/O should send directly to Studio One.

[satohirox2]

Thank you, Ryan_IK!
I could make them work by assigning iRig Keys I/O to "Receive From" of both MMC and iRig Keys I/O. Assigning iRig Keys I/O to the input of both devices shows a warning, so I thought that this setting was not good
BTW, I can stop playing/recording by left button though, can I assign "Return to Start on Stop" to the left button?
If this is not a suitable topic to this forum, I will ask somewhere.

[Ryan_IK]

This would be more a question for the Presonus team. For now, go ahead and try right clicking your 'Stop' button in Studio One. Select 'Return to start on stop'. This may be the functionality you are looking for.

[satohirox2]

Thanks.
I will ask Presonus if I can change the functionality of one button conditionally.